RE: What do I need a ICC-MC number for? I&#39;m starting a small transportation business with a partner, we have a US DOT # already, Do I also need a ICC-MC # and what is it for? We are transporting interstate and I want to be in compliance. We are driving dually trucks with 53&#39; step deck trailers.
Voltage-gated ion channel Voltage-gated ion channels are a class of transmembrane ion channels that are activated by changes in electrical potential difference near the channel; these types of ion channels are especially critical in neurons, but are common in many types of cells.
View Full Document. 03/28/13 page 10 Review Sheet Results 1. Define inactivation as it applies to a voltage-gated sodium channel. Your answer: Voltage-gated sodium channels have three types of states: deactivated (closed), activated (open), and inactivated (closed). Channels in the deactivated state are thought to be blocked on their intracellular side by an activation gate, which is removed in response to stimulation that opens the channel.